"Sydonia and Zbigniew Kelhoffer family collection"@en . . . . . . "The collection consists of artifacts: armbands, badges, and a wooden box, correspondence, documents, glass and film negatives, and photographs relating to the experiences of Sydonia and Zbigniew Kelhoffer and their families before the Holocaust in Boryslaw, Poland (now Boryslav, Ukraine), and during the Holocaust in the Boryslaw ghetto and Beskiden labor camp, including years when they lived in hiding."@en . . . . "irn521845" . . . . .